CN110409996B - Railway cable trench pore-forming operation device - Google Patents
Railway cable trench pore-forming operation device Download PDFInfo
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- CN110409996B CN110409996B CN201910708341.7A CN201910708341A CN110409996B CN 110409996 B CN110409996 B CN 110409996B CN 201910708341 A CN201910708341 A CN 201910708341A CN 110409996 B CN110409996 B CN 110409996B
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- 210000000080 chela (arthropods) Anatomy 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
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- Environmental & Geological Engineering (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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Abstract
The invention relates to a railway cable trench pore-forming operation device, which comprises a main frame, movable sliding plates, a driving assembly, movable wheels, a hand push frame and an electric hammer, wherein the main frame comprises top plates, adjusting expansion plates and fixed arms; the driving assembly is respectively connected with the two movable sliding plates and is used for driving the two movable sliding plates to transversely slide so that the electric hammers on the movable sliding plates simultaneously contact the cable trench wall; the moving wheels comprise longitudinal wheels and transverse wheels and are used for moving, supporting and limiting; the hand push frame is rotationally connected with the top plate, and a braking part is connected between the hand push frame and the longitudinal wheel and used for pushing the hole forming operation device to move or brake. The invention is provided with a plurality of electric hammers which can punch holes on the wall of the cable trench at the same time, thereby improving the punching efficiency.
Description
Technical Field
The invention belongs to the technical field of railway construction, and particularly relates to a hole forming operation device for a railway cable trench.
Background
The cable trench is an underground special channel for laying cables, a cable support needs to be installed in the cable trench in the construction of a four-electric engineering substation behind a railway station, the installation of the cable support firstly needs to perform punching operation on the wall of the cable trench, then an expansion bolt is installed in the punched hole, and finally the cable support is installed. At present, the commonly used punching method is that a worker enters a cable trench, and after line snapping and positioning are carried out, manual punching is carried out. Because the cable pit is narrow, and the construction operation face is limited, and the operation is inconvenient, and manual work can only make a hole at every turn, and work efficiency is low to interval of punching is measured to manual work at every turn, consuming time and wasting force.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the hole forming operation device for the railway cable trench, which can be used for simultaneously installing a plurality of electric hammers, wherein the plurality of electric hammers work simultaneously, so that the working efficiency is improved, the distance between the electric hammers can be adjusted, holes with different distances can be accurately punched, and the operation device is convenient and quick.
In order to solve the technical problems, the invention provides the following technical scheme:
a railway cable trench hole forming operation device comprises a main frame, movable sliding plates, a driving assembly, moving wheels, a hand push frame and an electric hammer, wherein the main frame comprises top plates, adjusting expansion plates and fixed arms; the driving assembly is respectively connected with the two movable sliding plates and is used for driving the two movable sliding plates to transversely slide; the moving wheels comprise longitudinal wheels and transverse wheels, the longitudinal wheels and the transverse wheels are fixed below the top plate, the longitudinal wheels are tangent to the top surface of the cable trench wall, and the transverse wheels are tangent to the side surfaces of the cable trench wall; the hand push frame is rotatably connected with the top plate, and a braking piece is connected between the hand push frame and the longitudinal wheel.
Preferably, the adjusting expansion plate comprises a transition plate and mounting plates, the two mounting plates are symmetrically arranged at two ends of the transition plate, the two mounting plates can slide relative to the transition plate and are limited by limiting blocks, and the driving assembly is located below the transition plate.
Preferably, the driving assembly comprises a lever arm, an operating handle and two control rods, wherein the first end of the lever arm is hinged to the transition plate for adjusting the telescopic plate, the middle part of the lever arm is connected with the first ends of the two control rods, the second end of the lever arm is connected with the operating handle, and the second ends of the two control rods are respectively rotatably connected with the two movable sliding plates.
Preferably, the driving assembly comprises an air cylinder and two V-shaped rods, first ends of the two V-shaped rods are connected with a piston rod of the air cylinder, second ends of the two V-shaped rods are respectively connected with the two movable sliding plates, and the V-shaped rods are composed of two connecting rods which are rotatably connected.
Preferably, the movable sliding plate is connected with the fixed arm through a sliding shaft rod, the sliding shaft rod is perpendicular to the fixed arm, the sliding shaft rod is longitudinally connected with the fixed arm in a sliding mode, a limiting device is arranged on the fixed arm and located below the sliding shaft rod, and the movable sliding plate is transversely connected with the sliding shaft rod in a sliding mode.
Preferably, the fixed arm is provided with a longitudinal sliding groove, the sliding shaft rod is connected with the longitudinal sliding groove in a sliding manner through a first sliding block at the end part, the limiting device is arranged on the longitudinal sliding groove, and the limiting device is positioned below the first sliding block; the sliding shaft rod is provided with a transverse sliding groove, and the movable sliding plate is connected with the transverse sliding groove in a sliding mode through a second sliding block.
Preferably, the railway cable trench hole-forming operation device comprises 4 sliding shaft rods, the upper half part and the lower half part of the movable sliding plate are respectively connected with one sliding shaft rod, and the two sliding shaft rods connected with the same movable sliding plate are parallel to each other.
Preferably, the braking part comprises a brake cable, a brake disc and brake calipers at the edge of the brake disc, the brake disc is connected with the longitudinal wheel, the first end of the brake cable is connected with the brake calipers, and the second end of the brake cable is connected with the hand-push frame.
Preferably, in the longitudinal direction, the height of the transverse wheels is lower than the height of the longitudinal wheels.
Preferably, one or more electric hammers are respectively fixed on each movable sliding plate; when a plurality of electric hammers are fixed on the movable sliding plate, the plurality of electric hammers are longitudinally distributed on the movable sliding plate.
Compared with the prior art, the invention has the following beneficial effects:
(1) the hole forming operation device for the railway cable trench can simultaneously install a plurality of electric hammers, and the electric hammers on the left side and the right side simultaneously punch holes, so that the working efficiency is greatly improved.
(2) The movable sliding plate can longitudinally slide along the fixed arm, so that the height of the electric hammer on the movable sliding plate is adjusted, and holes with different heights are punched; the distance between a plurality of electric hammers longitudinally distributed on the same movable sliding plate can be adjusted, and the movable sliding plate is suitable for different hole distances; be equipped with between two roofs and adjust the expansion plate, can adjust the distance between the roof at both ends, adjust the distance that both sides removed the wheel promptly for railway cable trench pore-forming operation device can be suitable for the cable trench of different width, and application scope is wide.
(3) When the railway cable trench pore-forming operation device is used for punching, the driving assembly drives the two movable sliding plates to transversely slide, so that the distance between the two movable sliding plates is increased, the electric hammers on the two movable sliding plates simultaneously contact with the wall of the cable trench, and simultaneously, holes can be punched on the wall of the cable trench, so that the operation is simple, and the working efficiency is improved.
(4) The railway cable trench hole-forming operation device is provided with the longitudinal wheels and the transverse wheels, the longitudinal wheels move on the top surface of the cable trench wall, the transverse wheels move on the side surfaces of the cable trench wall, the longitudinal wheels support the whole hole-forming operation device, and the transverse wheels can play a limiting role, can ensure the smooth forward movement of the hole-forming operation device, cannot deviate in direction, ensure the punching accuracy and facilitate the subsequent installation of a cable support.
(5) The staff upright walking in the cable pit can promote railway cable pit pore-forming operation device through the hand push frame and remove, controls the electric hammer through drive assembly and punches on the cable pit wall, need not to bow to punch, just can realize advancing and stopping of pore-forming operation device through hand push frame and arrester moreover, the simple operation, labour saving and time saving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a first embodiment of a railroad cable trench boring work apparatus;
FIG. 2 is a schematic side view of a first embodiment of a railroad cable trench boring machine;
FIG. 3 is a schematic top view of a first embodiment of a railroad cable trench boring machine;
fig. 4 is a schematic structural diagram of a second embodiment of the railway cable trench hole forming operation device.
Description of reference numerals: 1-main frame, 2-movable skateboard, 3-driving assembly, 4-movable wheel, 5-hand-push frame, 6-electric hammer, 7-sliding shaft rod, 8-cable trench, 9-braking piece, 11-top plate, 12-adjusting expansion plate, 13-fixed arm, 31-lever arm, 32-operating handle, 33-control rod, 34-longitudinal rod, 35-cylinder, 36-V-shaped rod, 361-first connecting rod, 362-second connecting rod, 41-longitudinal wheel, 42-transverse wheel, 43-wheel frame, 71-transverse chute, 72-first sliding block, 91-braking line, 92-braking disc, 93-braking clamp, 121-transition plate, 122-mounting plate, 131-longitudinal chute, 411-wheel shaft.
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and is not intended to limit the scope of the invention. It is to be understood that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used merely to simplify the description of words for distinguishing between similar elements and are not to be construed as specifying a sequential relationship between particular orders.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1 to 4, the present invention provides a railway cable trench hole forming operation device, hereinafter referred to as a "hole forming operation device", comprising a main frame 1, a movable sliding plate 2, a driving assembly 3, a moving wheel 4, a hand push frame 5 and electric hammers 6, wherein the main frame 1 comprises top plates 11, adjustable telescopic plates 12 and fixed arms 13, the two top plates 11 are symmetrically fixed at two ends of the adjustable telescopic plates 12, the adjustable telescopic plates 12 can adjust the distance between the two top plates 11 so as to adapt to cable trenches with different widths, the fixed arms 13 are respectively and vertically fixed below each top plate 11, each fixed arm 13 is respectively and slidably connected with the movable sliding plate 2, the movable sliding plate 2 can slide transversely or longitudinally along the fixed arms 13, the driving assembly 3 is used for driving the two movable sliding plates 2 to slide transversely, one or more electric hammers 6 are fixed on each movable sliding plate 2, when a plurality of electric hammers 6 are fixed on one movable sliding plate 2, a plurality of electric hammers 6 are longitudinally distributed. The hole forming operation device comprises 2 top plates, 2 fixed arms, 2 movable sliding plates and 2 moving wheels, wherein the top plates, the fixed arms, the movable sliding plates and the moving wheels are symmetrically distributed on the left side and the right side of an adjusting expansion plate 12, and one or more electric hammers which are longitudinally distributed are fixed on each movable sliding plate. The main frame is erected above the cable trench, the fixed arm, the movable sliding plate, the movable wheel and the electric hammer are located below the top plate, and the electric hammer is located in the cable trench.
Preferably, each movable sliding plate 2 is fixed with 2 electric hammers 6 distributed longitudinally.
The adjusting expansion plate 12 comprises a transition plate 121 and mounting plates 122, the two mounting plates 122 are symmetrically arranged at two ends of the transition plate 121, the two mounting plates 122 can slide relative to the transition plate and are limited by limiting blocks, the driving assembly is located below the transition plate, and the top plate is fixed on the mounting plates 122. Preferably, two mounting panels 122 are connected with the cab apron through telescopic guide rail respectively, telescopic guide rail's one end is fixed with the mounting panel, telescopic guide rail's the other end with cross the cab apron fixed, telescopic guide rail is last to be equipped with the stopper, length through adjusting telescopic guide rail drives the relative cab apron removal of transition board of mounting panel, thereby adjust the distance between the roof of fixing on two mounting panels, adapt to the cable pit of different width, it is spacing to carry out through the stopper after the distance adjustment finishes, prevent the change of the in-process width that pore-forming operation device removed.
As shown in fig. 1 to 3, in the first embodiment of the present invention, the driving assembly 3 is located between the two movable sliding boards 2, the driving assembly 3 includes a lever arm 31, an operating handle 32 and two control rods 33, a first end of the lever arm 31 is hinged to the adjusting expansion board 12, specifically, the first end of the lever arm 31 is hinged to a longitudinal rod 34 perpendicular to the adjusting expansion board 12, the longitudinal rod 34 is fixed to a transition board of the adjusting expansion board 12, the longitudinal rod 34 is configured to match the height of a worker for convenient operation, and the first end of the lever arm 31 serves as a fulcrum, the middle of the lever arm 31 is connected to first ends of the two control rods 33, a second end of the lever arm 31 is connected to the operating handle 32, second ends of the two control rods 33 are rotatably connected to the two movable sliding boards 2, respectively, and the two control rods 33 form an included angle; handle 32 is pushed down, the fixed tip of lever arm 31 and longitudinal rod 34 is the fulcrum, according to lever principle, the contained angle grow between two control levers 33, two control levers 33 drive the activity slide 2 of being connected with it, make the lateral distance increase between two activity slides 2, thereby make the electric hammer on the activity slide 2 can contact the cable trench wall 8 of both sides, start the electric hammer and punch, in the process of punching, along with the degree of depth deepening in hole, continuously exert force for handle, keep the drill bit to punch with the contact of cable trench wall all the time. Preferably, an electric hammer start switch is provided, which is connected to a plurality of electric hammers at the same time, and which is started while pressing down the manipulation handle 32 or while a drill of the electric hammer is in contact with the cable trench wall 8, and the plurality of electric hammers punch holes at the same time.
As shown in fig. 4, in the second embodiment of the present invention, the driving assembly 3 includes a cylinder 35 and two V-shaped rods 36, the cylinder of the cylinder is fixed at the center of the adjusting expansion plate 12, i.e., the transition plate of the adjusting expansion plate, the piston rod of the cylinder is perpendicular to the adjusting expansion plate and maintains the longitudinal direction, the first ends of the two V-shaped rods 36 are connected with the piston rod of the cylinder, and the second ends of the two V-shaped rods 36 are respectively connected with the two movable sliding plates 2. When the piston rod of the cylinder moves downwards, the first ends of the two V-shaped rods 36 are pushed to move vertically downwards, so that the second ends of the two V-shaped rods drive the two movable sliding plates 2 to slide transversely towards the left side and the right side simultaneously. Specifically, the V-shaped rod 36 is composed of two connecting rods that are rotatably connected, that is, a first connecting rod 361 and a second connecting rod 362, the first connecting rod 361 is rotatably connected with the second connecting rod 360, the connecting positions of the two sets of first connecting rods 361 and the second connecting rods 362 are located at the same height, and when the piston rods move downward, the two movable sliding plates 2 are pushed to slide horizontally for the same distance, so that the electric hammers on the two movable sliding plates 2 can contact the cable trench walls 8 at both sides simultaneously. When the movable sliding plate is in an initial state (two movable sliding plates are folded), the two groups of first connecting rods and the second connecting rods form a W shape, a certain included angle is formed between the two first connecting rods, in the process that the piston rod continuously presses down, the included angle between the two first connecting rods is increased, and the second connecting rod connected with the first connecting rods drives the movable sliding plate to move transversely. Preferably, the connection point of the second connecting rod 362 and the movable sliding plate is located at the outermost side of the movable sliding plate. In the drilling process of the electric hammer, the piston rod continuously moves downwards along with the deepening of the hole, and the drill bit is kept to be in contact with the wall of the cable trench all the time to drill.
The moving wheel 4 comprises a longitudinal wheel 41 and a transverse wheel 42, the longitudinal wheel 41 and the transverse wheel 42 are respectively fixed below the top plate 11, two groups of longitudinal wheels 41 and transverse wheels 42 are respectively positioned at the left side and the right side of the hole forming operation device, and the transverse wheel 42 is positioned at the inner side of the longitudinal wheel 41; the longitudinal wheel 41 is tangent to the top surface of the cable trench wall 8, namely the longitudinal wheel 41 moves on the upper part (horizontal ground) of the cable trench wall 8 to play the roles of supporting the hole forming operation device and moving; the transverse wheels 42 are tangent to the side surfaces of the cable trench wall 8, and the transverse wheels 42 on the two sides are attached to the side surfaces of the cable trench wall 8 to play a role in limiting and assisting in moving. Preferably, there may be one or more transverse wheels 42 on the same side.
The hand-push frame 5 is rotatably connected with the top plate 11 and can be connected through a rotating shaft or a folding piece, and a braking piece 9 is connected between the hand-push frame 5 and the longitudinal wheel 41; when the hand push frame 5 is parallel to the top plate 11, the whole hole forming operation device is pushed to move forwards; the hand push frame 5 is pressed downwards, the braking part 9 is pulled, the longitudinal wheel 41 is braked, and the whole railway cable trench hole forming operation device stops moving forwards.
Preferably, the movable skateboard 2 is connected with the fixed arm 13 through the sliding shaft rod 7, the sliding shaft rod 7 is perpendicular to the fixed arm 13, the sliding shaft rod 7 is longitudinally slidably connected with the fixed arm 13, and the movable skateboard 2 is transversely slidably connected with the sliding shaft rod 7. Specifically, the fixed arm 13 is provided with a longitudinal sliding groove 131, and the sliding shaft rod 7 is connected with the longitudinal sliding groove 131 in a sliding manner through a first sliding block 72 at the end part; the sliding shaft rod 7 is provided with a transverse sliding groove 71, and the movable sliding plate 2 is connected with the transverse sliding groove 71 in a sliding manner through a second sliding block. The movable sliding plate 2 slides longitudinally relative to the fixed arm 13 to adjust the height of the hole, and slides transversely to drive the electric hammer to punch on the cable trench wall 8.
The longitudinal sliding groove 131 is provided with a limiting device, the limiting device is positioned below the first sliding block 72 at the end part of the sliding shaft rod 7, and the sliding shaft rod 7 and the movable sliding plate 2 slide to a specified height along the longitudinal sliding groove 131 and then are fixedly positioned by the limiting device.
Preferably, the number of the sliding shaft rods 7 is 4, the upper half part and the lower half part of each movable sliding plate 2 are respectively connected with one sliding shaft rod 7, and the two sliding shaft rods 7 connected with the same movable sliding plate 2 are parallel to each other, so that smooth sliding of the movable sliding plates is ensured, namely, smooth punching operation is carried out.
As shown in fig. 2, the brake member 9 includes a brake cable 91, a brake disc 92 and a brake caliper 93 at the edge of the brake disc, the brake disc 92 is connected to the longitudinal wheel 41, a first end of the brake cable 91 is connected to the brake caliper 93, a second end of the brake cable 91 is connected to the hand-push frame 5, the hand-push frame 5 is pressed downward to pull the brake cable 91, and a brake pad in the brake caliper 93 rubs and clamps the brake disc 92 by the pulling force of the brake cable 91 to generate a braking effect, so as to perform braking.
In the longitudinal direction, the height of the transverse wheel 42 is lower than that of the longitudinal wheel 41, so that the transverse wheel 42 can be better attached to the cable trench wall, the longitudinal wheel plays a supporting role, and the transverse wheel plays a limiting role.
The longitudinal wheels 41 are fixed on the top plate 11 through wheel frames 43, two ends of wheel shafts 411 of the wheels are rotatably connected with the wheel frames 43, the transverse wheels 42 are fixed on the top plate through connecting rods perpendicular to the top plate, and the transverse wheels are rotatably connected with the connecting rods.
The working process of the railway cable trench hole-forming operation device is as follows:
(1) the electric hammers are arranged on the movable sliding plates 2, preferably, 2 electric hammers are arranged on each movable sliding plate 2, the 2 electric hammers on the same movable sliding plate 2 are longitudinally distributed, the electric hammers are arranged on the movable sliding plates through fixing pieces, and the distance between the two electric hammers on the same movable sliding plate 2 can be adjusted to adapt to different hole pitches;
(2) erecting the hole-forming operation device above the cable trench, adjusting the middle adjusting expansion plate 12 to enable the width of the whole hole-forming operation device to adapt to the width of the cable trench, enabling the longitudinal wheels 41 at two ends to be arranged at the upper part of the cable trench wall 8, namely on the horizontal ground, and enabling the transverse wheels 42 to be attached to the cable trench wall 8, so that the whole hole-forming operation device can smoothly move along the cable trench;
(3) when a worker stands on one side of the hand push frame 5 and is in an initial state, as shown in fig. 1, the two movable sliding plates 2 are in a folded state, and an included angle between the two control rods 33 or the two first connecting rods 361 of the driving assembly 3 is smaller; the worker pushes the hand push frame 5 to push the whole hole forming operation device forwards, at the moment, the hand push frame 5 is parallel to the top plate 11, after the hole forming operation device reaches a specified punching point, the hand push frame 5 is pressed downwards, the braking part is pulled to brake, and the hole forming operation device is positioned at the punching point;
(4) the movable sliding plate 2 longitudinally slides along the fixed arm 13 to adjust the height of the electric hammer 6, and the electric hammer is positioned by a limiting device after the height is determined;
(5) the operating handle 32 is pressed downwards, the included angle between the two control rods is enlarged, or the air cylinder is started to enable the piston rod to move downwards, the included angle between the two first connecting rods 361 is enlarged, the transverse distance between the two movable sliding plates 2 is enlarged, and the two movable sliding plates 2 are respectively close to the cable groove walls on the two sides until the drill bit of the electric hammer 6 contacts the cable groove wall 8;
(6) starting the electric hammer to punch, wherein in the punching process, along with the deepening of the hole, a worker needs to continuously operate the driving assembly to keep a drill bit of the electric hammer in contact with the wall of the cable trench all the time until the punching is finished; after the punching is finished, the two movable sliding plates 2 are restored to the initial furled state, the handle pushing frame 5 is pulled up to be parallel to the top plate 11, the braking is released, and the hole forming operation device is pushed to the next punching point for punching.
In conclusion, the railway cable trench hole forming operation device can form a plurality of holes at one time, greatly improves the working efficiency, is simple and convenient to operate, and saves time and labor.
Finally, it should be noted that: the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention; thus, although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.
Claims (10)
1. The utility model provides a railway cable ditch pore-forming operation device which characterized in that: the operation device is used for forming holes on the side wall of a cable trench and comprises a main frame (1), a movable sliding plate (2), a driving assembly (3), a movable wheel (4), a hand push frame (5) and an electric hammer (6),
the main frame (1) comprises top plates (11), adjusting expansion plates (12) and fixing arms (13), the two top plates (11) are symmetrically fixed at two ends of the adjusting expansion plates (12), the fixing arms (13) are respectively and vertically fixed below each top plate (11), each fixing arm is respectively connected with the movable sliding plate (2) in a sliding mode, and each movable sliding plate (2) is respectively and fixedly provided with an electric hammer (6);
the driving assembly (3) is respectively connected with the two movable sliding plates (2) and is used for driving the two movable sliding plates (2) to transversely slide;
the moving wheel (4) comprises a longitudinal wheel (41) and a transverse wheel (42), the longitudinal wheel (41) and the transverse wheel (42) are fixed below the top plate (11), the longitudinal wheel (41) is tangent to the top surface of the cable trench wall, and the transverse wheel (42) is tangent to the side surface of the cable trench wall;
the hand push frame (5) is rotationally connected with the top plate (11), and a braking piece (9) is connected between the hand push frame (5) and the longitudinal wheel (41).
2. The railroad cable trench boring work apparatus of claim 1, wherein: the adjusting expansion plate comprises a transition plate (121) and mounting plates (122), the two mounting plates (122) are symmetrically arranged at two ends of the transition plate (121), the two mounting plates (122) can slide relative to the transition plate (121) and are limited through limiting blocks, and the driving assembly is located below the transition plate (121).
3. The railroad cable trench boring work apparatus of claim 2, wherein: drive assembly (3) include lever arm (31), operating handle (32) and two control lever (33), the first end of lever arm (31) with the cab apron of adjusting expansion plate (12) is articulated, the middle part and two of lever arm (31) the first end of control lever (33) links to each other, the second end of lever arm (31) with operating handle (32) link to each other, two the second end of control lever (33) respectively with two activity slide (2) rotatable coupling.
4. The railroad cable trench boring work apparatus of claim 1 or 2, wherein: the driving assembly (3) comprises an air cylinder (35) and two V-shaped rods (36), the first ends of the V-shaped rods (36) are connected with a piston rod of the air cylinder, the second ends of the V-shaped rods (36) are respectively connected with the two movable sliding plates (2), and the V-shaped rods are formed by two connecting rods which are connected in a rotating mode.
5. The railroad cable trench boring work apparatus of claim 1, wherein: the movable sliding plate (2) is connected with the fixed arm (13) through a sliding shaft rod (7), the sliding shaft rod (7) is perpendicular to the fixed arm (13), the sliding shaft rod (7) is connected with the fixed arm (13) in a longitudinal sliding mode, a limiting device is arranged on the fixed arm (13), the limiting device is located below the sliding shaft rod (7), and the movable sliding plate (2) is connected with the sliding shaft rod (7) in a transverse sliding mode.
6. The railroad cable trench boring work apparatus of claim 5, wherein: the fixed arm (13) is provided with a longitudinal sliding groove (131), the sliding shaft rod (7) is connected with the longitudinal sliding groove (131) in a sliding mode through a first sliding block (72) at the end part, the limiting device is arranged on the longitudinal sliding groove (131), and the limiting device is located below the first sliding block (72); the sliding shaft rod (7) is provided with a transverse sliding groove (71), and the movable sliding plate (2) is connected with the transverse sliding groove (71) in a sliding mode through a second sliding block.
7. The railroad cable trench boring work apparatus of claim 5 or 6, wherein: the railway cable trench hole-forming operation device comprises 4 sliding shaft rods (7), the upper half part and the lower half part of the movable sliding plate (2) are respectively connected with one sliding shaft rod (7), and the two sliding shaft rods (7) connected with the same movable sliding plate (2) are parallel to each other.
8. The railroad cable trench boring work apparatus of claim 1, wherein: the braking piece (9) comprises a braking wire (91), a braking disc (92) and braking pincers (93) at the edge of the braking disc, the braking disc (92) is connected with the longitudinal wheel (41), the first end of the braking wire (91) is connected with the braking pincers (93), and the second end of the braking wire (91) is connected with the hand-push frame (5).
9. The railroad cable trench boring work apparatus of claim 1, wherein: in the longitudinal direction, the height of the transverse wheels (42) is lower than the height of the longitudinal wheels (41).
10. The railroad cable trench boring work apparatus of claim 1, wherein: one or more electric hammers (6) are respectively fixed on each movable sliding plate (2); when a plurality of electric hammers are fixed on the movable sliding plate (2), a plurality of electric hammers (6) are longitudinally distributed on the movable sliding plate (2).
Priority Applications (1)
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| CN113451940B (en) * | 2021-06-30 | 2022-06-14 | 河钢股份有限公司承德分公司 | Cable laying appurtenance |
| CN118180447B (en) * | 2024-05-17 | 2024-07-26 | 华能左权煤电有限责任公司 | Cable pit drilling equipment |
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| JP3088307B2 (en) * | 1995-11-02 | 2000-09-18 | ライト工業株式会社 | Multi-axis drilling rig |
| US9217297B2 (en) * | 2010-07-09 | 2015-12-22 | Swivel Rental & Supply L.L.C. | Method and support apparatus for supporting down hole rotary tools |
| CN202073496U (en) * | 2011-05-25 | 2011-12-14 | 中铁电气化局集团有限公司 | Tunnel drilling machine for ladder truck |
| CN105538237B (en) * | 2016-01-20 | 2018-06-26 | 广州明珞汽车装备有限公司 | A kind of electric hammer punching auxiliary device |
| CN105537651A (en) * | 2016-03-08 | 2016-05-04 | 长沙市富湘建筑工程有限公司 | Lever hinge type drilling ladder and hole-forming construction method |
| CN207432185U (en) * | 2017-10-25 | 2018-06-01 | 安徽省新铁铁路科技有限公司 | A kind of railway hides wallboard drilling aid |
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